CA2209672C - Flow guiding body for gas turbine combustion chambers - Google Patents
Flow guiding body for gas turbine combustion chambers Download PDFInfo
- Publication number
- CA2209672C CA2209672C CA002209672A CA2209672A CA2209672C CA 2209672 C CA2209672 C CA 2209672C CA 002209672 A CA002209672 A CA 002209672A CA 2209672 A CA2209672 A CA 2209672A CA 2209672 C CA2209672 C CA 2209672C
- Authority
- CA
- Canada
- Prior art keywords
- flow
- molded
- guiding body
- molded shell
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 36
- 239000000446 fuel Substances 0.000 claims abstract description 39
- 239000007789 gas Substances 0.000 claims description 33
- 238000013461 design Methods 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 4
- 238000009987 spinning Methods 0.000 claims description 4
- 239000002737 fuel gas Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract description 14
- 238000005507 spraying Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004449 solid propellant Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/04—Air inlet arrangements
- F23R3/10—Air inlet arrangements for primary air
- F23R3/12—Air inlet arrangements for primary air inducing a vortex
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/43197—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor characterised by the mounting of the baffles or obstructions
- B01F25/431971—Mounted on the wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/0005—Baffle plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/02—Influencing flow of fluids in pipes or conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
- F23M9/02—Baffles or deflectors for air or combustion products; Flame shields in air inlets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
- F23R3/18—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants
- F23R3/20—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants incorporating fuel injection means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2209/00—Safety arrangements
- F23D2209/20—Flame lift-off / stability
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/11101—Pulverising gas flow impinging on fuel from pre-filming surface, e.g. lip atomizers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
- Spray-Type Burners (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002494251A CA2494251C (en) | 1995-02-03 | 1995-02-03 | Flow guiding body for a gas turbine combustion chamber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP1995/000401 WO1996023981A1 (de) | 1995-02-03 | 1995-02-03 | Strömungsleitkörper für eine gasturbinen-brennkammer |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002494251A Division CA2494251C (en) | 1995-02-03 | 1995-02-03 | Flow guiding body for a gas turbine combustion chamber |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2209672A1 CA2209672A1 (en) | 1996-08-08 |
CA2209672C true CA2209672C (en) | 2006-06-06 |
Family
ID=8165953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002209672A Expired - Fee Related CA2209672C (en) | 1995-02-03 | 1995-02-03 | Flow guiding body for gas turbine combustion chambers |
Country Status (5)
Country | Link |
---|---|
US (1) | US5918465A (de) |
EP (1) | EP0807213B1 (de) |
CA (1) | CA2209672C (de) |
DE (1) | DE59510303D1 (de) |
WO (1) | WO1996023981A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6971239B2 (en) * | 2003-05-13 | 2005-12-06 | United Technologies Corporation | Augmentor pilot nozzle |
US7140184B2 (en) * | 2003-12-05 | 2006-11-28 | United Technologies Corporation | Fuel injection method and apparatus for a combustor |
DE102004015904A1 (de) * | 2004-03-31 | 2005-10-20 | Alstom Technology Ltd Baden | Verfahren zur Flüssigbrennstoffzerstäubung in einem Vormischbrenner sowie Vormischbrenner |
US9144774B2 (en) * | 2009-09-22 | 2015-09-29 | Turbulent Energy, Llc | Fluid mixer with internal vortex |
US8746965B2 (en) * | 2007-09-07 | 2014-06-10 | Turbulent Energy, Llc | Method of dynamic mixing of fluids |
US9310076B2 (en) | 2007-09-07 | 2016-04-12 | Turbulent Energy Llc | Emulsion, apparatus, system and method for dynamic preparation |
US8715378B2 (en) | 2008-09-05 | 2014-05-06 | Turbulent Energy, Llc | Fluid composite, device for producing thereof and system of use |
US9708185B2 (en) * | 2007-09-07 | 2017-07-18 | Turbulent Energy, Llc | Device for producing a gaseous fuel composite and system of production thereof |
US8871090B2 (en) | 2007-09-25 | 2014-10-28 | Turbulent Energy, Llc | Foaming of liquids |
JP2009081301A (ja) * | 2007-09-26 | 2009-04-16 | Toyo Tanso Kk | 太陽電池ユニット |
US8844495B2 (en) | 2009-08-21 | 2014-09-30 | Tubulent Energy, LLC | Engine with integrated mixing technology |
US8863525B2 (en) | 2011-01-03 | 2014-10-21 | General Electric Company | Combustor with fuel staggering for flame holding mitigation |
US9228747B2 (en) * | 2013-03-12 | 2016-01-05 | Pratt & Whitney Canada Corp. | Combustor for gas turbine engine |
US9797601B2 (en) * | 2015-01-21 | 2017-10-24 | United Technologies Corporation | Bluff body fuel mixer |
CN106994305B (zh) * | 2017-03-31 | 2023-10-03 | 浙江理工大学 | 可调进气泡大小的气液混合装置 |
CN115771995A (zh) * | 2022-12-30 | 2023-03-10 | 重庆鑫景特种玻璃有限公司 | 一种浮法玻璃锡槽吹扫装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD19148A (de) * | ||||
US2948117A (en) * | 1956-10-01 | 1960-08-09 | Gen Electric | Afterburner flameholder |
US2916878A (en) * | 1958-04-03 | 1959-12-15 | Gen Electric | Air-directing vane structure for fluid fuel combustor |
GB1107406A (en) * | 1964-06-05 | 1968-03-27 | Power Jets Res & Dev Ltd | Improvements in or relating to liquid fuel combustion apparatus |
GB1315856A (en) * | 1970-03-20 | 1973-05-02 | Secr Defence | Flow restrictors |
US3974646A (en) * | 1974-06-11 | 1976-08-17 | United Technologies Corporation | Turbofan engine with augmented combustion chamber using vorbix principle |
US3937008A (en) * | 1974-12-18 | 1976-02-10 | United Technologies Corporation | Low emission combustion chamber |
DE3116557A1 (de) * | 1981-04-25 | 1982-11-11 | Basf Ag, 6700 Ludwigshafen | Vorrichtung zur invertierung und mischung von stroemenden stoffen |
GB2106632B (en) * | 1981-09-11 | 1985-06-12 | Secr Defence | Fuel and gas mixing |
GB2112125B (en) * | 1981-12-24 | 1985-06-26 | Rolls Royce | Fuel vapouriser for a gas turbine engine combustion chamber |
US4790140A (en) * | 1985-01-18 | 1988-12-13 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Liner cooling construction for gas turbine combustor or the like |
DE3520772A1 (de) * | 1985-06-10 | 1986-12-11 | INTERATOM GmbH, 5060 Bergisch Gladbach | Mischvorrichtung |
EP0210462B1 (de) * | 1985-07-30 | 1989-03-15 | BBC Brown Boveri AG | Dualbrenner |
YU111888A (en) * | 1987-12-15 | 1990-12-31 | United Technologies Corp | Wrinkled plate with whirl generator |
US5077969A (en) * | 1990-04-06 | 1992-01-07 | United Technologies Corporation | Cooled liner for hot gas conduit |
US5235813A (en) * | 1990-12-24 | 1993-08-17 | United Technologies Corporation | Mechanism for controlling the rate of mixing in combusting flows |
CH687832A5 (de) * | 1993-04-08 | 1997-02-28 | Asea Brown Boveri | Brennstoffzufuehreinrichtung fuer Brennkammer. |
CH687831A5 (de) * | 1993-04-08 | 1997-02-28 | Asea Brown Boveri | Vormischbrenner. |
DE4325977A1 (de) * | 1993-08-03 | 1995-02-09 | Balcke Duerr Ag | Diffusor |
DE4446611A1 (de) * | 1994-12-24 | 1996-06-27 | Abb Management Ag | Brennkammer |
-
1995
- 1995-02-03 CA CA002209672A patent/CA2209672C/en not_active Expired - Fee Related
- 1995-02-03 EP EP95907643A patent/EP0807213B1/de not_active Expired - Lifetime
- 1995-02-03 US US08/875,640 patent/US5918465A/en not_active Expired - Fee Related
- 1995-02-03 DE DE59510303T patent/DE59510303D1/de not_active Expired - Fee Related
- 1995-02-03 WO PCT/EP1995/000401 patent/WO1996023981A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US5918465A (en) | 1999-07-06 |
CA2209672A1 (en) | 1996-08-08 |
WO1996023981A1 (de) | 1996-08-08 |
EP0807213A1 (de) | 1997-11-19 |
DE59510303D1 (de) | 2002-09-05 |
EP0807213B1 (de) | 2002-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |